Fishing selects small, shy fish for survival

Fishing primarily removes larger and more active fish from populations. It thus acts as a selection factor that favors shy fish, as a recent study by the Leibniz Institute of Freshwater Ecology and Inland Fisheries (IGB) ...

Present-day dogs defy the domestication syndrome

Across a wide range of domesticated animals the same morphological, physiological and behavioural traits appear to change together in a non-random way. For instance, many domesticated animals have white patterns in their ...

Heritable behavioral differences between cat breeds

Cat breeds differ from each other in behavior with regard to activity, aggressiveness, shyness, sociability and stereotypical behavior. A study conducted at the University of Helsinki discovered that behavioral traits are ...

page 1 from 3